Siegel, D A <br/><br/>
The North Atlantic spring phytoplankton bloom and Sverdrup's critical depth hypothesis.  [electronic resource] 

 -  Science (New York, N.Y.)  Apr 2002 
 - 730-3 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>1095-9203 
<br/><br/><label>Standard No.: </label>10.1126/science.1069174  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atlantic Ocean<br/>Chlorophyll--analysis<br/>Ecosystem<br/>Eutrophication<br/>Light<br/>Mathematics<br/>Photosynthesis<br/>Phytoplankton--physiology<br/>Seasons<br/>Seawater<br/>Spacecraft